High-performance Bilstein B16 adjustable coilover suspension system engineered for the 2004 BMW 645Ci, featuring monotube design, 36-way rebound damping adjustment, and optimized front and rear fitment for enhanced handling and track-ready responsiveness.

Description

Bilstein B16 (PSS9) suspension kits feature ride height adjustability with 9-stage manually adjustable dampers in an OE quality, direct fit package. The 9-stage damping system adjusts both rebound and compression with each click to provide the best handling performance in any condition. These kits offer monotube performance dampers with matched springs that are tuned for each specific application. The zinc coated and threaded body design will give you the flexibility to find the perfect ride height setting for your intended use while providing unsurpassed protection against the harshest road elements. B16 (PSS9) suspension kits are made in Germany and feature technology tested on the famed Nurburgring.
Installation Instructions
Warranty
Material Safety Data Sheet
Material Safety Data Sheet
Warranty
Material Safety Data Sheet
Warranty
Installation Instructions
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